Base | Representation |
---|---|
bin | 10101100010010011… |
… | …000100010101010100 |
3 | 2012200112220000112102 |
4 | 111202103010111110 |
5 | 334324221032012 |
6 | 14342323341232 |
7 | 1446014526560 |
oct | 254223042524 |
9 | 65615800472 |
10 | 23124002132 |
11 | 9896995070 |
12 | 4594221818 |
13 | 22469878ca |
14 | 119516a6a0 |
15 | 9051562c2 |
hex | 5624c4554 |
23124002132 has 48 divisors (see below), whose sum is σ = 51682942080. Its totient is φ = 8789606400.
The previous prime is 23124002093. The next prime is 23124002149. The reversal of 23124002132 is 23120042132.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 902957 + ... + 928212.
It is an arithmetic number, because the mean of its divisors is an integer number (1076727960).
Almost surely, 223124002132 is an apocalyptic number.
23124002132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
23124002132 is an abundant number, since it is smaller than the sum of its proper divisors (28558939948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23124002132 is a wasteful number, since it uses less digits than its factorization.
23124002132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1831232 (or 1831230 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 23124002132 its reverse (23120042132), we get a palindrome (46244044264).
The spelling of 23124002132 in words is "twenty-three billion, one hundred twenty-four million, two thousand, one hundred thirty-two".
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